Cutting device for cable production

Abstract

The invention discloses a cutting device for cable production, which belongs to the technical field of cable production and comprises a rack, a cutting mechanism and a cutter cleaning mechanism are arranged on the right side of the top surface of the rack, clamping mechanisms are arranged on the right side of the cutter cleaning mechanism and the left side of the cutting mechanism, and a winding drum mounting mechanism and a winding drum are arranged on the leftmost side of the rack. A winding guide mechanism and a limiting roller are arranged on the right side of the winding drum. The lifting assembly is used for driving the upper cutter to ascend and descend, the height of the upper cutter can be adjusted according to needs, use is convenient, and notches are more complete when cables of different sizes are cut; the positions of two adjusting frames in the clamping mechanism can be adjusted through a clamping air cylinder, so that the clamping mechanism can be conveniently matched with cables with different diameters, and the application range is widened; the winding position of the cable is adjusted through the winding guide mechanism, and it is ensured that the cable is evenly wound around the winding drum. And the cut-off tool cleaning mechanism is used for cleaning impurities adhered to the left side and the right side of the upper cutter, so that the cut-off efficiency is improved, and the product quality is improved.

Description

Technical Field

[0001] The invention relates to the technical field of cable production, and in particular to a cutting device for cable production. Background Art

[0002] Cable refers to materials used for power, electrical and related transmission purposes. After the cable is produced, it will be rolled up for easy transportation and storage. When the cable is rolled up to a certain amount, it needs to be cut and then rolled up again. The existing cable cutting device is not convenient for adjusting the blade height, resulting in incomplete cuts when using cables of different sizes; the size of the clamping mechanism is fixed and cannot be adjusted according to the size of the cable. Summary of the invention

[0003] The purpose of the present invention is to provide a cutting device for cable production, which solves the problem that the existing cable cutting device is not convenient to adjust the blade height, resulting in incomplete incisions when using cables of different sizes; the size of the clamping mechanism is fixed and cannot be adjusted according to the size of the cable.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] The present invention provides a cutting device for cable production, comprising a frame, a cutting mechanism is arranged on the right side of the top surface of the frame, a cutting knife cleaning mechanism is arranged on the right side of the cutting mechanism, a clamping mechanism is arranged on the right side of the cutting knife cleaning mechanism and on the left side of the cutting mechanism, a drum mounting mechanism is arranged on the leftmost side of the frame, a drum is arranged on the drum mounting mechanism, a winding guide mechanism is arranged on the right side of the drum, and a limiting roller is arranged on the right side of the winding guide mechanism.

[0006] Furthermore, the cutting mechanism includes two mounting plates arranged in parallel front and back, the mounting plates are arranged on the top surface of the frame, lifting assemblies are arranged on the opposite surfaces of the two mounting plates, a knife seat is arranged between the two groups of the lifting assemblies, an upper cutting knife is arranged at the lower part of the knife seat, and a lower cutting knife matching the upper cutting knife is arranged on the top surface of the frame.

[0007] Furthermore, the lifting assembly includes a cutting cylinder, which is arranged on the top of the mounting plate, a lifting plate is arranged on the piston rod of the cutting cylinder, a first slide rail is arranged on the mounting plate, a first slider matching the first slide rail is arranged on one side of the lifting plate, a fixed frame is arranged on the other side of the lifting plate, and the front and rear ends of the tool holder are arranged on the two fixed frames.

[0008] Furthermore, the clamping mechanism includes a bracket, the bottom surface of the bracket is connected to the top surface of the frame, two adjustment frames are arranged on the top of the bracket, and the two adjustment frames are arranged symmetrically front and back. A clamping cylinder is arranged on the outside of the bracket, and the piston rod of the clamping cylinder is connected to the adjustment frame. Clamping plates are provided on the bracket and the adjustment frame.

[0009] Furthermore, the winding guide mechanism includes a driving motor, which is arranged below the top panel of the frame, and the output shaft of the driving motor passes through the top panel of the frame and is connected to the first gear, a second gear meshing with the first gear is arranged on the top panel of the frame, a first sector gear is arranged above the first gear, and a second sector gear is arranged above the second gear, a second slide rail is arranged on the top panel of the frame, a second slider is slidably arranged on the second slide rail, a support is arranged on the top surface of the second slider, a guide wheel is arranged on the top of the support, and a rack matching the first sector gear and the second sector gear is also arranged on the top surface of the second slider.

[0010] Furthermore, the reel mounting mechanism includes a support frame, which is arranged on the frame, a rotating motor is arranged on the top of the support frame, a rotating cylinder is arranged at the output end of the rotating motor, a threaded column is threadedly connected to the rear side of the rotating cylinder, a plurality of tensioning plates are arranged on the outer side of the rotating cylinder, a first fixing ring is arranged on the outer wall of the rotating cylinder, a second fixing ring is arranged on the outer wall of the threaded column, the tensioning plate is connected to the first fixing ring through a first connecting rod, the tensioning plate is connected to the second fixing ring through a second connecting rod, the first connecting rod and the second connecting rod are symmetrically arranged, and a rotating ring is arranged at the exposed end of the threaded column.

[0011] Furthermore, the cutting knife cleaning mechanism includes two columns arranged in parallel front and back, the two columns are arranged on the top surface of the frame, the top surfaces of the two columns are provided with a top plate, the top surface of the top plate is provided with a lead screw, the rear side of the lead screw is provided with a cleaning motor, a lead screw seat is threadedly connected to the lead screw, a connecting frame is provided on the lead screw seat, a limiting assembly is provided below the top plate, a first cleaning cylinder is provided on the right side of the connecting frame, a first cleaning block is provided on the piston rod of the first cleaning cylinder, a telescopic assembly is provided on the left side of the connecting frame, a second cleaning cylinder is provided on the left side of the telescopic assembly, and a second cleaning block is provided on the piston rod of the second cleaning cylinder.

[0012] Furthermore, the limiting assembly includes a third slide rail, and the third slide rail is arranged on the bottom surface of the top plate. The connecting frame is provided with a third sliding block matching the third slide rail.

[0013] Furthermore, the telescopic assembly includes an outer tube and an inner tube, the inner tube is arranged on the left side of the connecting frame, and the outer tube is arranged on the right side of the second cleaning cylinder, and the left end of the inner tube is inserted into the outer tube and locked in place by a positioning bolt.

[0014] Furthermore, a first positioning hole is provided on the outer tube, and a plurality of second positioning holes are provided on the inner tube at equal intervals. The second positioning hole is aligned with one of the first positioning holes and is locked in position by the positioning bolt.

[0015] Compared with the prior art, the beneficial technical effects of the present invention are:

[0016] The present invention utilizes a lifting assembly to drive the upper cutter to rise and fall, and the height of the upper cutter can be adjusted as needed. It is easy to use, and the incision is more complete when cutting cables of different sizes. The two adjustment frames in the clamping mechanism can adjust the position through the clamping cylinder, which is convenient for matching with cables of different diameters and improving the scope of application. When the cable is reeled up, the winding position of the cable is adjusted through the reeling guide mechanism to ensure that the cable is evenly wound on the reel. The cutting knife cleaning mechanism cleans impurities adhered to the left and right sides of the upper cutter to prevent the impurities from affecting the subsequent cutting of the cable, thereby improving the cutting efficiency and improving the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below in conjunction with the accompanying drawings.

[0018] Figure 1 It is a front view of the cutting device for cable production of the present invention;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the cutting mechanism of the present invention from a right side perspective;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the cutting mechanism of the present invention from a left angle;

[0021] Figure 4 It is a cross-sectional view of the upper cutter and the lower cutter of the present invention;

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the clamping mechanism of the present invention;

[0023] Figure 6 It is a three-dimensional structural schematic diagram of the winding guide mechanism of the present invention;

[0024] Figure 7 It is a three-dimensional structural schematic diagram of the reel installation mechanism of the present invention;

[0025] Figure 8 It is a three-dimensional structural schematic diagram of the reel installation mechanism and the reel of the present invention;

[0026] Fig. 9 It is a three-dimensional structural schematic diagram of the cutting knife cleaning mechanism of the present invention;

[0027] Fig.10 It is a front view of the cutting knife cleaning mechanism of the present invention;

[0028] Fig.11 for Fig.10 The enlarged view of point A in the middle;

[0029] Fig.12 It is a right side view of the cutting mechanism and the cutting knife cleaning mechanism of the present invention.

[0030] Description of reference numerals: 1. frame; 2. cutting mechanism; 3. clamping mechanism; 4. limiting roller; 5. winding guide mechanism; 6. reel installation mechanism; 7. reel; 8. cutting knife cleaning mechanism;

[0031] 2-1, mounting plate; 2-2, cutting cylinder; 2-3, lifting plate; 2-4, first slide rail; 2-5, first slide block; 2-6, fixing frame; 2-7, knife seat; 2-8, upper cutter; 2-9, lower cutter;

[0032] 3-1, bracket; 3-2, adjustment frame; 3-3, clamping cylinder; 3-4, clamping plate;

[0033] 5-1, driving motor; 5-2, first gear; 5-3, second gear; 5-4, first sector gear; 5-5, second sector gear; 5-6, second slide rail; 5-7, second slider; 5-8, support; 5-9, guide wheel; 5-10, rack;

[0034] 6-1, support frame; 6-2, rotating motor; 6-3, bearing; 6-4, rotating cylinder; 6-5, threaded column; 6-6, first fixed ring; 6-7, first connecting rod; 6-8, tensioning plate; 6-9, second fixed ring; 6-10, second connecting rod; 6-11, rotating ring;

[0035] 8-1, column; 8-2, top plate; 8-3, cleaning motor; 8-4, lead screw; 8-5, lead screw seat; 8-6, connecting frame; 8-7, first cleaning cylinder; 8-8, first cleaning block; 8-9, second cleaning cylinder; 8-10, second cleaning block; 8-11, outer tube; 8-12, inner tube; 8-13, positioning bolt; 8-14, third slide rail; 8-15, third slide block. DETAILED DESCRIPTION

[0036] like Figure 1-12As shown, a cutting device for cable production comprises a frame 1, a cutting mechanism 2 is arranged on the right side of the top surface of the frame 1, a cutting knife cleaning mechanism 8 is arranged on the right side of the cutting mechanism 2, a clamping mechanism 3 is arranged on the right side of the cutting knife cleaning mechanism 8 and on the left side of the cutting mechanism 2, a drum mounting mechanism 6 is arranged on the leftmost side of the frame 1, a drum 7 is mounted on the drum mounting mechanism 6, a winding guide mechanism 5 is arranged on the right side of the drum 7, a limiting roller 4 is arranged on the right side of the winding guide mechanism 5, and the limiting roller 4 is rotatably mounted on the top surface of the frame 1 through a mounting seat.

[0037] like Figure 2 , 3 As shown in , 4, the cutting mechanism 2 includes two mounting plates 2-1 arranged in parallel front and back, the mounting plates 2-1 are connected to the top surface of the frame 1, and lifting components are installed on the opposite surfaces of the two mounting plates 2-1, and a knife seat 2-7 is installed between the two groups of the lifting components, and an upper cutter 2-8 is installed at the lower part of the knife seat 2-7, and a lower cutter 2-9 matching the upper cutter 2-8 is installed on the top surface of the frame 1; the lifting component includes a cutting cylinder 2-2, the cutting cylinder 2-2 is installed on the top of the mounting plate 2-1, and a lifting plate 2-3 is connected to the piston rod of the cutting cylinder 2-2, a first slide rail 2-4 is installed on the mounting plate 2-1, a first slider 2-5 matching the first slide rail 2-4 is installed on one side of the lifting plate 2-3, and a fixing frame 2-6 is installed on the other side of the lifting plate 2-3, and the front and rear ends of the knife seat 2-7 are connected to the two fixing frames 2-6.

[0038] When in use, start the cutting cylinder 2-2, the cutting cylinder 2-2 drives the lifting plate 2-3 to descend, the lifting plate 2-3 drives the fixing frame 2-6 and the knife seat 2-7 to descend, thereby driving the upper cutter 2-8 to descend, and the upper cutter 2-8 cooperates with the lower cutter 2-9 to cut the cable.

[0039] like Figure 5 As shown, the clamping mechanism 3 includes a bracket 3-1, the bottom surface of the bracket 3-1 is connected to the top surface of the frame 1, the bracket 3-1 is arranged in a Y-shaped structure, the two top ends of the bracket 3-1 are hinged with an adjustment frame 3-2, the two adjustment frames 3-2 are symmetrically arranged front to back, the cross-section of the adjustment frame 3-2 is arranged in an arc shape, a clamping cylinder 3-3 is installed on the outer side of the bracket 3-1, the piston rod of the clamping cylinder 3-3 is connected to the adjustment frame 3-2, a clamping plate 3-4 is installed at the center position of the arc-shaped top surface of the bracket 3-1, and a clamping plate 3-4 is installed on the top of the adjustment frame 3-2; the clamping cylinder 3-3 uses a micro cylinder.

[0040] When in use, the cable passes through the middle of the clamping mechanism 3, and the piston rods of the two clamping cylinders 3-3 extend to drive the two adjusting frames 3-2 to rotate toward the center, so that the distance between the two adjusting frames 3-2 is reduced, the cable is clamped, and the outer wall of the cable fits with the three clamping plates 3-4; the two adjusting frames 3-2 in the clamping mechanism 3 can be adjusted in position by the clamping cylinders 3-3, so as to match with cables of different diameters and improve the scope of application.

[0041] like Figure 6 As shown, the winding guide mechanism 5 includes a driving motor 5-1, which is installed below the top panel of the frame 1. The output shaft of the driving motor 5-1 passes through the top panel of the frame 1 and is connected to the first gear 5-2. The output shaft of the driving motor 5-1 is rotatably connected to the top panel of the frame 1 through a bearing. A second gear 5-3 meshing with the first gear 5-2 is installed on the top panel of the frame 1 through a rotating shaft. A first sector gear 5-4 is arranged above the first gear 5-2, and the first sector gear 5-4 is installed on the first gear 5-2 is on the central rotating shaft, a second sector gear 5-5 is arranged above the second gear 5-3, the second sector gear 5-5 is installed on the central rotating shaft of the second gear 5-3, a second slide rail 5-6 is installed on the top panel of the frame 1, a second slider 5-7 is slidably installed on the second slide rail 5-6, the top surface of the second slider 5-7 is connected with a support 5-8, a guide wheel 5-9 is installed on the top of the support 5-8, and a rack 5-10 matching the first sector gear 5-4 and the second sector gear 5-5 is also installed on the top surface of the second slider 5-7.

[0042] When in use, start the drive motor 5-1, the drive motor 5-1 drives the first gear 5-2 to rotate, the first sector gear 5-4 rotates synchronously with the first gear 5-2, the rotation of the first gear 5-2 drives the second gear 5-3 to rotate, the second sector gear 5-5 rotates synchronously with the second gear 5-3. Since the rotation directions of the first gear 5-2 and the second gear 5-3 are opposite, the rotation directions of the first sector gear 5-4 and the second sector gear 5-5 are opposite, driving the rack 5-10 to move back and forth, thereby driving the guide wheel 5-9 and the cable to move back and forth. When the cable is wound up, the winding position of the cable is adjusted to ensure that the cable is evenly wound on the reel 7.

[0043] like Figure 7 , 8As shown, the reel installation mechanism 6 includes a support frame 6-1, the support frame 6-1 is connected to the frame 1, a rotating motor 6-2 is installed on the top of the support frame 6-1, the output shaft of the rotating motor 6-2 is rotatably connected to the support frame 6-1 through a bearing 6-3, the output end of the rotating motor 6-2 is connected to a rotating cylinder 6-4, the rear side of the rotating cylinder 6-4 is threadedly connected to a threaded column 6-5, four tensioning plates 6-8 are arranged on the outer side of the rotating cylinder 6-4, and the four tensioning plates 6-8 are evenly distributed around the circumference, and the outer wall of the rotating cylinder 6-4 is connected to the rotating cylinder 6-4. There are two first fixing rings 6-6 connected, and the two first fixing rings 6-6 are close to the two ends of the rotating cylinder 6-4. A second fixing ring 6-9 is connected to the outer wall of the threaded column 6-5, and the second fixing ring 6-9 is close to the rear end of the threaded column 6-5. The tensioning plate 6-8 is hinged to the first fixing ring 6-6 through a first connecting rod 6-7, and the tensioning plate 6-8 is hinged to the second fixing ring 6-9 through a second connecting rod 6-10. The first connecting rod 6-7 and the second connecting rod 6-10 are symmetrically arranged, and a rotating ring 6-11 is installed at the exposed end of the threaded column 6-5.

[0044] When installing the reel 7, the reel 7 is sleeved on the outside of the tensioning plate 6-8, and then the rotating ring 6-11 is rotated. The rotating ring 6-11 drives the threaded column 6-5 to rotate, so that the front end of the threaded column 6-5 moves toward the inside of the rotating cylinder 6-4, and the first connecting rod 6-7 and the second connecting rod 6-10 push the tensioning plate 6-8 outward, so that the tensioning plate 6-8 fits tightly with the inner wall of the central through hole of the reel 7. The four tensioning plates 6-8 fix the reel 7, thereby completing the installation of the reel 7; during the cable winding process, the rotating motor 6-2 drives the rotating cylinder 6-4 to rotate, and the reel 7 rotates synchronously with the rotating cylinder 6-4, so that the cable is wound around the reel 7.

[0045] like Figure 9-12As shown, the cutting knife cleaning mechanism 8 includes two columns 8-1 arranged in parallel front and back, the two columns 8-1 are connected to the top surface of the frame 1, the top surfaces of the two columns 8-1 are connected to a top plate 8-2, a lead screw 8-4 is rotatably installed on the top surface of the top plate 8-2, a cleaning motor 8-3 is installed on the rear side of the lead screw 8-4, a lead screw seat 8-5 is threadedly connected to the lead screw 8-4, a connecting frame 8-6 is connected to the lead screw seat 8-5, and the connecting frame 8-6 is set in an F shape, a limit assembly is installed below the top plate 8-2, and the connecting frame 8- A first cleaning cylinder 8-7 is installed on the right side of the connecting frame 8-6, and a first cleaning block 8-8 is connected to the piston rod of the first cleaning cylinder 8-7; a telescopic assembly is installed on the left side of the connecting frame 8-6, and a second cleaning cylinder 8-9 is installed on the left side of the telescopic assembly, and a second cleaning block 8-10 is connected to the piston rod of the second cleaning cylinder 8-9; the limiting assembly includes a third slide rail 8-14, and the third slide rail 8-14 is installed on the bottom surface of the top plate 8-2, and a third slider 8-15 matching the third slide rail 8-14 is installed on the connecting frame 8-6.

[0046] The telescopic assembly includes an outer tube 8-11 and an inner tube 8-12, wherein the inner tube 8-12 is connected to the left side of the connecting frame 8-6, and the outer tube 8-11 is connected to the right side of the second cleaning cylinder 8-9. The left end of the inner tube 8-12 is inserted into the outer tube 8-11 and is locked and positioned by a positioning bolt 8-13. Specifically, a first positioning hole is provided on the outer tube 8-11, and a plurality of second positioning holes are provided on the inner tube 8-12 at equal intervals. The second positioning hole is aligned with one of the first positioning holes and is locked and positioned by the positioning bolt 8-13. By changing the length of the inner tube 8-12 inserted into the outer tube 8-11, the overall length of the telescopic assembly is changed, thereby changing the distance between the first cleaning cylinder 8-7 and the second cleaning cylinder 8-9, and changing the distance between the first cleaning block 8-8 and the second cleaning block 8-10, so as to match cutting knives of different thicknesses.

[0047] When in use, start the cleaning motor 8-3, the cleaning motor 8-3 drives the screw 8-4 to rotate, the rotation of the screw 8-4 drives the screw seat 8-5 to move in the front-to-back direction, the screw seat 8-5 drives the connecting frame 8-6 to move in the front-to-back direction, thereby driving the first cleaning block 8-8 and the second cleaning block 8-10 to move in the front-to-back direction to clean the impurities adhered to the left and right sides of the upper cutter 2-8 to prevent the impurities from affecting the subsequent cutting of the cable.

[0048] The working process of the present invention is as follows:

[0049] First, the left end of the cable is passed around the clamping mechanism 3, the cutting mechanism 2, the clamping mechanism 3, the limit roller 4, and the guide wheel 5-9 in turn, and the left end of the cable is fixed on the reel 7; then, the rotating motor 6-2 drives the rotating drum 6-4 to rotate, and the reel 7 rotates synchronously with the rotating drum 6-4, so that the cable is wound on the reel 7; when the cable needs to be cut, the rotating motor 6-2 is turned off to stop the cable from winding, and then the two clamping mechanisms 3 clamp the cables on the left and right sides of the cutting mechanism 2; then, the cutting cylinder 2-2 is started, and the cutting cylinder 2-2 drives the lifting plate 2-3 to descend, and the lifting plate 2-3 drives the fixed frame 2-6 and the knife seat 2-7 to descend, thereby driving the upper cutter 2-8 to descend, and the upper cutter 2-8 cooperates with the lower cutter 2-9 to cut the cable.

[0050] After the cutting process is completed, start the cleaning motor 8-3, the cleaning motor 8-3 drives the screw 8-4 to rotate, the rotation of the screw 8-4 drives the screw seat 8-5 to move in the front-to-back direction, the screw seat 8-5 drives the connecting frame 8-6 to move in the front-to-back direction, thereby driving the first cleaning block 8-8 and the second cleaning block 8-10 to move in the front-to-back direction to clean the impurities adhered to the left and right sides of the upper cutter 2-8 to prevent the impurities from affecting the subsequent cutting of the cable.

[0051] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A cutting device for cable production, characterized in that: The invention comprises a frame (1), a cutting mechanism (2) is arranged on the right side of the top surface of the frame (1), a cutting blade cleaning mechanism (8) is arranged on the right side of the cutting mechanism (2), a clamping mechanism (3) is arranged on the right side of the cutting blade cleaning mechanism (8) and on the left side of the cutting mechanism (2), a reel mounting mechanism (6) is arranged on the leftmost side of the frame (1), a reel (7) is arranged on the reel mounting mechanism (6), a reeling guide mechanism (5) is arranged on the right side of the reel (7), and a limiting roller (4) is arranged on the right side of the reeling guide mechanism (5).

2. The cutting device for cable production according to claim 1, characterized in that: The cutting mechanism (2) comprises two mounting plates (2-1) arranged in parallel in front and back, the mounting plates (2-1) being arranged on the top surface of the frame (1), lifting assemblies being arranged on the opposite surfaces of the two mounting plates (2-1), a knife seat (2-7) being arranged between the two sets of lifting assemblies, an upper cutting knife (2-8) being arranged at the lower part of the knife seat (2-7), and a lower cutting knife (2-9) matching the upper cutting knife (2-8) being arranged on the top surface of the frame (1).

3. The cutting device for cable production according to claim 2, characterized in that: The lifting assembly comprises a cutting cylinder (2-2), the cutting cylinder (2-2) is arranged on the top of the mounting plate (2-1), a lifting plate (2-3) is arranged on the piston rod of the cutting cylinder (2-2), a first slide rail (2-4) is arranged on the mounting plate (2-1), a first slider (2-5) matching the first slide rail (2-4) is arranged on one side of the lifting plate (2-3), a fixing frame (2-6) is arranged on the other side of the lifting plate (2-3), and the front and rear ends of the knife seat (2-7) are arranged on the two fixing frames (2-6).

4. The cutting device for cable production according to claim 1, characterized in that: The clamping mechanism (3) comprises a bracket (3-1), the bottom surface of the bracket (3-1) is connected to the top surface of the frame (1), two adjustment frames (3-2) are arranged on the top of the bracket (3-1), and the two adjustment frames (3-2) are arranged symmetrically front and back, a clamping cylinder (3-3) is arranged on the outside of the bracket (3-1), and the piston rod of the clamping cylinder (3-3) is connected to the adjustment frame (3-2), and a clamping plate (3-4) is arranged on both the bracket (3-1) and the adjustment frame (3-2).

5. The cutting device for cable production according to claim 1, characterized in that: The winding guide mechanism (5) comprises a driving motor (5-1), the driving motor (5-1) being arranged below the top panel of the frame (1), the output shaft of the driving motor (5-1) passing through the top panel of the frame (1) and connected to the first gear (5-2), the top panel of the frame (1) being provided with a second gear (5-3) meshing with the first gear (5-2), the first sector gear (5-4) being arranged above the first gear (5-2), the second gear (5-3) being arranged at the top panel of the frame (1) and the second gear (5-3) being arranged at the top panel of the frame (1). A second sector gear (5-5) is arranged on the top, a second slide rail (5-6) is arranged on the top panel of the frame (1), a second slider (5-7) is slidably arranged on the second slide rail (5-6), a support (5-8) is arranged on the top surface of the second slider (5-7), a guide wheel (5-9) is arranged on the top of the support (5-8), and a rack (5-10) matching the first sector gear (5-4) and the second sector gear (5-5) is also arranged on the top surface of the second slider (5-7).

6. The cutting device for cable production according to claim 1, characterized in that: The reel installation mechanism (6) comprises a support frame (6-1), the support frame (6-1) is arranged on the frame (1), a rotating motor (6-2) is arranged on the top of the support frame (6-1), a rotating cylinder (6-4) is arranged at the output end of the rotating motor (6-2), a threaded column (6-5) is threadedly connected to the rear side of the rotating cylinder (6-4), a plurality of tensioning plates (6-8) are arranged on the outer side of the rotating cylinder (6-4), and a first tensioning plate (6-8) is arranged on the outer wall of the rotating cylinder (6-4). A fixing ring (6-6), a second fixing ring (6-9) is arranged on the outer wall of the threaded column (6-5), the tensioning plate (6-8) is connected to the first fixing ring (6-6) through a first connecting rod (6-7), the tensioning plate (6-8) is connected to the second fixing ring (6-9) through a second connecting rod (6-10), the first connecting rod (6-7) and the second connecting rod (6-10) are symmetrically arranged, and a rotating ring (6-11) is arranged at the exposed end of the threaded column (6-5).

7. The cutting device for cable production according to claim 1, characterized in that: The cutting blade cleaning mechanism (8) comprises two columns (8-1) arranged in parallel in front and back, the two columns (8-1) are arranged on the top surface of the frame (1), the top surfaces of the two columns (8-1) are provided with a top plate (8-2), the top surface of the top plate (8-2) is provided with a lead screw (8-4), the rear side of the lead screw (8-4) is provided with a cleaning motor (8-3), the lead screw (8-4) is threadedly connected to a lead screw seat (8-5), and the lead screw seat (8-5) is provided with A connecting frame (8-6), a limit position assembly is arranged below the top plate (8-2), a first cleaning cylinder (8-7) is arranged on the right side of the connecting frame (8-6), a first cleaning block (8-8) is arranged on the piston rod of the first cleaning cylinder (8-7), a telescopic assembly is arranged on the left side of the connecting frame (8-6), a second cleaning cylinder (8-9) is arranged on the left side of the telescopic assembly, and a second cleaning block (8-10) is arranged on the piston rod of the second cleaning cylinder (8-9).

8. The cutting device for cable production according to claim 7, characterized in that: The limiting assembly comprises a third slide rail (8-14), the third slide rail (8-14) is arranged on the bottom surface of the top plate (8-2), and a third sliding block (8-15) matching the third slide rail (8-14) is arranged on the connecting frame (8-6).

9. The cutting device for cable production according to claim 7, characterized in that: The telescopic assembly comprises an outer tube (8-11) and an inner tube (8-12); the inner tube (8-12) is arranged on the left side of the connecting frame (8-6); the outer tube (8-11) is arranged on the right side of the second cleaning cylinder (8-9); the left end of the inner tube (8-12) is inserted into the outer tube (8-11) and is locked in position by a positioning bolt (8-13).

10. The cutting device for cable production according to claim 9, characterized in that: The outer tube (8-11) is provided with a first positioning hole, and the inner tube (8-12) is provided with a plurality of second positioning holes at equal intervals. The second positioning hole is aligned with one of the first positioning holes and is locked and positioned by the positioning bolt (8-13).

Images